<
head
>
<
script
src=
"https://cdn.bootcss.com/jquery/3.2.1/jquery.min.js"
>
<
/
script
>
</
head
>
<
body
>
<
div
id=
"chkDiv"
>
<
input
type=
radio
value=
"1"
/>男
<
input
type=
radio
value=
"0"
/>女
<
input
type=
button
value=
"TEST"
onclick=
"test();"
/>
</
div
>
</
body
>
<
script
>
function test() {
$(
"#chkDiv :radio").each(
function () {
console.log($(
this).is(
":checked"));
console.log($(
this).val());
var trueSex = $(
this).val();
console.log(
'trueSex', trueSex);
})
}
<
/
script
>
<
body
>
<
div
>
<
input
type=
"checkbox"
value=
"遍历1"
/>1
<
input
type=
"checkbox"
value=
"遍历2"
/>2
<
input
type=
"checkbox"
value=
"遍历3"
/>3
<
input
type=
"checkbox"
value=
"遍历4"
/>4
<
input
type=
"checkbox"
value=
"遍历5"
/>5
<
br
>
<
input
type=
"button"
id=
"btn"
value=
"遍历"
/>
</
div
>
<
script
>
// 通过type属性遍历:
$(document).ready(
function () {
$(
"#btn").click(
function () {
var opt =
"";
$(
"input[type='checkbox']").each(
function () {
if ($(
this).is(
":checked")) {
opt =
"选中";
console.log($(
this).val())
}
else {
opt =
"未选中";
}
});
});
});
<
/
script
>
</
body
>